var api_token = sessionStorage.getItem('api_token'); //参数
var head_title = sessionStorage.getItem('title'); //标题
var http = 'http://47.107.125.141/api/media/mac'; //请求网址
console.log(head_title);

$(function () {
    mytime();
    heatMap1();
    // heatMap2()
    // 后台拿到的标题文本
    $('#header_box>#header>.header-title').text(head_title);
    function mytime() {
        var t = null;
        t = setTimeout(time, 1000); //開始运行
        function time() {
            clearTimeout(t); //清除定时器
            var dt = new Date();
            var y = dt.getFullYear();
            var mt = dt.getMonth() + 1;
            var day = dt.getDate();
            var h = dt.getHours(); //获取时
            var m = dt.getMinutes(); //获取分
            var s = dt.getSeconds(); //获取秒
            document.getElementById("showTime").innerHTML = y + "年" + mt + "月" + day + "日" + h + "时" + m + "分" + s + "秒";
            t = setTimeout(time, 1000); //设定定时器，循环运行     
        }
    }
    // 热力图
    function heatMap1() {
        var map = new BMap.Map("left-heatmap");          // 创建地图实例
        var point = new BMap.Point(116.418261, 39.921984);
        map.setMapStyle({style:'dark'});
        var top_left_navigation = new BMap.NavigationControl();  //左上角，添加默认缩放平移控件
        map.addControl(top_left_navigation);
        map.addControl(new BMap.MapTypeControl());
        map.centerAndZoom(point, 15);             // 初始化地图，设置中心点坐标和地图级别
        map.enableScrollWheelZoom(); // 允许滚轮缩放
        var points =[
            {"lng":116.418261,"lat":39.921984,"count":50},
            {"lng":116.423332,"lat":39.916532,"count":51},
            {"lng":116.419787,"lat":39.930658,"count":15},
            {"lng":116.418455,"lat":39.920921,"count":40},
            {"lng":116.418843,"lat":39.915516,"count":100},
            {"lng":116.42546,"lat":39.918503,"count":6},
            {"lng":116.423289,"lat":39.919989,"count":18},
            {"lng":116.418162,"lat":39.915051,"count":80},
            {"lng":116.422039,"lat":39.91782,"count":11},
            {"lng":116.41387,"lat":39.917253,"count":7},
            {"lng":116.41773,"lat":39.919426,"count":42},
            {"lng":116.421107,"lat":39.916445,"count":4},
            {"lng":116.417521,"lat":39.917943,"count":27},
            {"lng":116.419812,"lat":39.920836,"count":23},
            {"lng":116.420682,"lat":39.91463,"count":60},
            {"lng":116.415424,"lat":39.924675,"count":8},
            {"lng":116.419242,"lat":39.914509,"count":15},
            {"lng":116.422766,"lat":39.921408,"count":25},
            {"lng":116.421674,"lat":39.924396,"count":21},
            {"lng":116.427268,"lat":39.92267,"count":1},
            {"lng":116.417721,"lat":39.920034,"count":51},
            {"lng":116.412456,"lat":39.92667,"count":7},
            {"lng":116.420432,"lat":39.919114,"count":11},
            {"lng":116.425013,"lat":39.921611,"count":35},
            {"lng":116.418733,"lat":39.931037,"count":22},
            {"lng":116.419336,"lat":39.931134,"count":4},
            {"lng":116.413557,"lat":39.923254,"count":5},
            {"lng":116.418367,"lat":39.92943,"count":3},
            {"lng":116.424312,"lat":39.919621,"count":100},
            {"lng":116.423874,"lat":39.919447,"count":87},
            {"lng":116.424225,"lat":39.923091,"count":32},
            {"lng":116.417801,"lat":39.921854,"count":44},
            {"lng":116.417129,"lat":39.928227,"count":21},
            {"lng":116.426426,"lat":39.922286,"count":80},
            {"lng":116.421597,"lat":39.91948,"count":32},
            {"lng":116.423895,"lat":39.920787,"count":26},
            {"lng":116.423563,"lat":39.921197,"count":17},
            {"lng":116.417982,"lat":39.922547,"count":17},
            {"lng":116.426126,"lat":39.921938,"count":25},
            {"lng":116.42326,"lat":39.915782,"count":100},
            {"lng":116.419239,"lat":39.916759,"count":39},
            {"lng":116.417185,"lat":39.929123,"count":11},
            {"lng":116.417237,"lat":39.927518,"count":9},
            {"lng":116.417784,"lat":39.915754,"count":47},
            {"lng":116.420193,"lat":39.917061,"count":52},
            {"lng":116.422735,"lat":39.915619,"count":100},
            {"lng":116.418495,"lat":39.915958,"count":46},
            {"lng":116.416292,"lat":39.931166,"count":9},
            {"lng":116.419916,"lat":39.924055,"count":8},
            {"lng":116.42189,"lat":39.921308,"count":11},
            {"lng":116.413765,"lat":39.929376,"count":3},
            {"lng":116.418232,"lat":39.920348,"count":50},
            {"lng":116.417554,"lat":39.930511,"count":15},
            {"lng":116.418568,"lat":39.918161,"count":23},
            {"lng":116.413461,"lat":39.926306,"count":3},
            {"lng":116.42232,"lat":39.92161,"count":13},
            {"lng":116.4174,"lat":39.928616,"count":6},
            {"lng":116.424679,"lat":39.915499,"count":21},
            {"lng":116.42171,"lat":39.915738,"count":29},
            {"lng":116.417836,"lat":39.916998,"count":99},
            {"lng":116.420755,"lat":39.928001,"count":10},
            {"lng":116.414077,"lat":39.930655,"count":14},
            {"lng":116.426092,"lat":39.922995,"count":16},
            {"lng":116.41535,"lat":39.931054,"count":15},
            {"lng":116.413022,"lat":39.921895,"count":13},
            {"lng":116.415551,"lat":39.913373,"count":17},
            {"lng":116.421191,"lat":39.926572,"count":1},
            {"lng":116.419612,"lat":39.917119,"count":9},
            {"lng":116.418237,"lat":39.921337,"count":54},
            {"lng":116.423776,"lat":39.921919,"count":26},
            {"lng":116.417694,"lat":39.92536,"count":17},
            {"lng":116.415377,"lat":39.914137,"count":19},
            {"lng":116.417434,"lat":39.914394,"count":43},
            {"lng":116.42588,"lat":39.922622,"count":27},
            {"lng":116.418345,"lat":39.919467,"count":8},
            {"lng":116.426883,"lat":39.917171,"count":3},
            {"lng":116.423877,"lat":39.916659,"count":34},
            {"lng":116.415712,"lat":39.915613,"count":14},
            {"lng":116.419869,"lat":39.931416,"count":12},
            {"lng":116.416956,"lat":39.925377,"count":11},
            {"lng":116.42066,"lat":39.925017,"count":38},
            {"lng":116.416244,"lat":39.920215,"count":91},
            {"lng":116.41929,"lat":39.915908,"count":54},
            {"lng":116.422116,"lat":39.919658,"count":21},
            {"lng":116.4183,"lat":39.925015,"count":15},
            {"lng":116.421969,"lat":39.913527,"count":3},
            {"lng":116.422936,"lat":39.921854,"count":24},
            {"lng":116.41905,"lat":39.929217,"count":12},
            {"lng":116.424579,"lat":39.914987,"count":57},
            {"lng":116.42076,"lat":39.915251,"count":70},
            {"lng":116.425867,"lat":39.918989,"count":8}];
        if(!isSupportCanvas()){
            alert('热力图目前只支持有canvas支持的浏览器,您所使用的浏览器不能使用热力图功能~')
        }
        heatmapOverlay = new BMapLib.HeatmapOverlay({"radius":100,"visible":true});
        map.addOverlay(heatmapOverlay);
        heatmapOverlay.setDataSet({data:points,max:100});
        //判断浏览区是否支持canvas
        function isSupportCanvas(){
            var elem = document.createElement('canvas');
            return !!(elem.getContext && elem.getContext('2d'));
        }

        // var map = new BMap.Map("left-heatmap"); // 创建地图实例
        // $.ajax({
        //     type: "GET",
        //     // async: true,
        //     url: http,
        //     data: {
        //         "api_token": api_token,
        //         "status": "2"
        //     },
        //     async: false,
        //     dataType: "json",
        //     success: function (data) {
        //         var arr = data.data
        //         var x
        //         var y
        //         for (var item = 0; item < arr.length; item++) {
        //             x = arr[item].lng
        //             y = arr[item].lat
        //
        //         }
        //         var point = new BMap.Point(x, y); // 创建点坐标
        //         var mapStyle = {
        //             features: ["road", "building", "water", "land"], //隐藏地图上的poi
        //             style: "dark" //设置地图风格为高端黑
        //         }
        //         map.setMapStyle(mapStyle);
        //         map.centerAndZoom(point, 15);
        //         map.enableScrollWheelZoom(true); //开启鼠标滚轮缩放
        //         var points = [];
        //         var array = data.data
        //         for (var i = 0; i < array.length; i++) {
        //             points.push({
        //                 lng: array[i].lng,
        //                 lat: array[i].lat,
        //                 count: array[i].count
        //             })
        //
        //         }
        //         heatmapOverlay = new BMapLib.HeatmapOverlay({
        //             "radius": 20
        //         });
        //         map.addOverlay(heatmapOverlay);
        //         heatmapOverlay.setDataSet({
        //             data: points,
        //             max: 100
        //         });
        //     }
        // })

    }
   /*  */
})